mcopy/app/lib/exec

exec(cmd, arg, opts) ⇒ Promise.<{stdout: string, stderr: stderr}>

Promisified child_process.exec

Kind: global function

Param	Type	Description
cmd
arg
opts		See child_process.exec node docs
opts.stdout	stream.Writable	If defined, child process stdout will be piped to it.
opts.stderr	stream.Writable	If defined, child process stderr will be piped to it.